EP1291240A3 - Vehicle headlamp - Google Patents
Vehicle headlamp Download PDFInfo
- Publication number
- EP1291240A3 EP1291240A3 EP02019508A EP02019508A EP1291240A3 EP 1291240 A3 EP1291240 A3 EP 1291240A3 EP 02019508 A EP02019508 A EP 02019508A EP 02019508 A EP02019508 A EP 02019508A EP 1291240 A3 EP1291240 A3 EP 1291240A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- light
- housing
- reflector
- reflectors
- reflectance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/0029—Spatial arrangement
- B60Q1/0041—Spatial arrangement of several lamps in relation to each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
- F21S41/337—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector having a structured surface, e.g. with facets or corrugations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/36—Combinations of two or more separate reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/50—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2103/00—Exterior vehicle lighting devices for signalling purposes
- F21W2103/10—Position lights
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2113/00—Combination of light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Die Erfindung betrifft einen Fahrzeugscheinwerfer mit einem Gehäuse, einer das Gehäuse abdeckenden lichtdurchlässigen Abschlussscheibe (38), zumindest einem in dem Gehäuse angeordneten Reflektor für Fahrlicht, zumindest einem zweiten in dem Gehäuse angeordneten Reflektor (12) für Blinklicht, zumindest einem dritten in dem Gehäuse angeordneten Reflektor (14) für Positionslicht, den Reflektoren jeweils zugeordneten Lichtquellen (16,18) und einem die Reflektoren in Abstrahlrichtung umgebenden rahmenartigen Abdeckteil (10), welches erfindungsgemäß mehrere Bereiche mit unterschiedlichem Reflexionsgrad aufweist, von denen die größeren Bereiche (20) eine Oberfläche mit einem niedrigen Reflexionsgrad und die kleineren Bereiche (22), von denen zumindest ein erster kleinerer Bereich (24) lichttechnisch der Lichtquelle (16) für Blinklicht und zumindest ein zweiter kleinerer Bereich (26) lichttechnisch der Lichtquelle (18) für Positionslicht zugeordnet ist und die das von den jeweiligen Lichtquellen (16,18) auf sie auftreffende Licht in Richtungen umlenken, die in einem großen Winkel im Bezug auf die Hauptabstrahlrichtungen (HR) der Reflektoren (12,14) liegen, eine Oberfläche mit einem hohen Reflexionsgrad aufweisen. The invention relates to a vehicle headlight comprising a housing, a translucent cover plate (38) covering the housing, at least one reflector for driving light arranged in the housing, at least one second reflector (12) for flashing light arranged in the housing, at least one third arranged in the housing Reflector (14) for position light, the reflectors respectively associated light sources (16,18) and the reflectors in the emission surrounding frame-like cover member (10), which according to the invention comprises a plurality of regions with different reflectance, of which the larger areas (20) having a surface a low reflectance and the smaller areas (22), of which at least a first smaller area (24) is technologically associated with the light source (16) for flashing light and at least a second smaller area (26) photometrically associated with the light source (18) for position light and that of the jewei To deflect light incident on them light sources (16,18) in directions that are at a large angle with respect to the main emission directions (HR) of the reflectors (12,14) have a surface with a high reflectance.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10144000 | 2001-09-07 | ||
DE10144000A DE10144000B4 (en) | 2001-09-07 | 2001-09-07 | Vehicle headlight with several lighting devices |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1291240A2 EP1291240A2 (en) | 2003-03-12 |
EP1291240A3 true EP1291240A3 (en) | 2005-09-28 |
Family
ID=7698124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02019508A Withdrawn EP1291240A3 (en) | 2001-09-07 | 2002-08-31 | Vehicle headlamp |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1291240A3 (en) |
DE (1) | DE10144000B4 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2840387B1 (en) * | 2002-05-31 | 2005-01-07 | Valeo Vision | LIGHTING AND / OR SIGNALING DEVICE FOR A VEHICLE COMPRISING A MASK |
DE102004045589A1 (en) * | 2004-09-17 | 2006-04-06 | Hella Kgaa Hueck & Co. | Lighting device for motor vehicles |
FR2893117B1 (en) * | 2005-11-10 | 2008-01-18 | Valeo Vision Sa | OPTICAL MODULE WITH CITY LAMP FOR MOTOR VEHICLE. |
FR2893701B1 (en) * | 2005-11-24 | 2010-03-26 | Valeo Vision | LIGHTING AND / OR SIGNALING DEVICE FOR A MOTOR VEHICLE |
DE102007042624A1 (en) * | 2007-09-08 | 2009-03-12 | GM Global Technology Operations, Inc., Detroit | Modular light arrangement for headlight of person motor vehicle, has connection element with comb-shaped section having comb-shaped structure, where section is arranged such that section is partially visible at cover disk from outside |
FR2944747B1 (en) * | 2009-04-24 | 2015-10-09 | Valeo Vision | OPTICAL DEVICE, IN PARTICULAR LIGHTING AND / OR SIGNALING OF MOTOR VEHICLE |
DE102009032891A1 (en) | 2009-07-13 | 2011-01-20 | Volkswagen Ag | Lighting device, particularly tail lamp for motor vehicle, comprises lighting medium, where portion of light beam outgoing from lighting medium is reflected by cover element in direction of tail area |
DE102010003298B4 (en) | 2010-03-25 | 2022-02-10 | Automotive Lighting Reutlingen Gmbh | Motor vehicle lighting device with improved marginal area illumination |
DE202010007327U1 (en) * | 2010-05-28 | 2011-10-20 | Hella Kgaa Hueck & Co. | Lighting device for vehicles |
FR2994248A1 (en) * | 2012-08-02 | 2014-02-07 | Valeo Vision | Optical element for optical module of lighting and/or signaling device of car, has optical reflective and/or refracting surfaces comprising set of patterns, where each pattern comprises first measured dimension parallel to optical surface |
DE102016117685A1 (en) | 2016-09-20 | 2018-03-22 | HELLA GmbH & Co. KGaA | Lighting device for vehicles |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5702173A (en) * | 1994-03-09 | 1997-12-30 | Koito Manufacturing Co., Ltd. | Vehicular lamp having simplified structure and reduced condensation |
DE19923897A1 (en) * | 1998-05-27 | 1999-12-02 | Valeo Vision | Automobile headlamp unit with main and dipped headlamp beams |
US20010040811A1 (en) * | 1999-02-18 | 2001-11-15 | Chase Lee A. | Integrated flexible lamp assembly |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19824053A1 (en) * | 1998-05-29 | 1999-12-02 | Hella Kg Hueck & Co | Lighting device for vehicles |
-
2001
- 2001-09-07 DE DE10144000A patent/DE10144000B4/en not_active Expired - Fee Related
-
2002
- 2002-08-31 EP EP02019508A patent/EP1291240A3/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5702173A (en) * | 1994-03-09 | 1997-12-30 | Koito Manufacturing Co., Ltd. | Vehicular lamp having simplified structure and reduced condensation |
DE19923897A1 (en) * | 1998-05-27 | 1999-12-02 | Valeo Vision | Automobile headlamp unit with main and dipped headlamp beams |
US20010040811A1 (en) * | 1999-02-18 | 2001-11-15 | Chase Lee A. | Integrated flexible lamp assembly |
Also Published As
Publication number | Publication date |
---|---|
DE10144000A1 (en) | 2003-04-03 |
EP1291240A2 (en) | 2003-03-12 |
DE10144000B4 (en) | 2007-10-04 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: HELLA KGAA HUECK & CO. |
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|
AKX | Designation fees paid | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20060329 |
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REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |